Richard N. Hillegas created DERBY-7055:
------------------------------------------
Summary: Infinite loop triggered by failed network connection
Key: DERBY-7055
URL: https://issues.apache.org/jira/browse/DERBY-7055
Project: Derby
Issue Type: Bug
Components: Network Server
Affects Versions: 10.15.1.3
Reporter: Richard N. Hillegas
Geraldine McCormack reports the following infinite loop during a network
connection failure (see
http://apache-database.10148.n7.nabble.com/Constants-for-CHAR-FOR-BIT-DATA-td150532.html#a150542):
{noformat}
3XMTHREADINFO "pool-2-thread-312 [TransBlockRunner-470056]"
J9VMThread:0x0000000003BCA600, omrthread_t:0x00007F3FC00573B8,
java/lang/Thread:0x0000000507D4CD28, state:R, prio=5
3XMJAVALTHREAD (java/lang/Thread getId:0x5A3D, isDaemon:false)
3XMTHREADINFO1 (native thread ID:0x2767, native priority:0x5,
native policy:UNKNOWN, vmstate:CW, vm thread flags:0x00000081)
3XMTHREADINFO2 (native stack address range
from:0x00007F40106F8000, to:0x00007F4010739000, size:0x41000)
3XMCPUTIME CPU usage total: 4.320964374 secs, current
category="Application"
3XMHEAPALLOC Heap bytes allocated since last GC cycle=212912
(0x33FB0)
3XMTHREADINFO3 Java callstack:
4XESTACKTRACE at
java/lang/Throwable.printStackTrace(Throwable.java:547(Compiled Code))
4XESTACKTRACE at
java/lang/Throwable.printStackTrace(Throwable.java:318(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:450(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 17)
4XESTACKTRACE at
org/apache/derby/client/am/LogWriter.traceDiagnosable(Bytecode
PC:32(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 16)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:21(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.completeSqlca(Bytecode
PC:59(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetConnectionReply.parseCMDCHKRM(Bytecode
PC:176)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePrepareError(Bytecode
PC:82)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePRPSQLSTTreply(Bytecode
PC:107(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/StatementReply.readPrepare(Bytecode
PC:7(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatement.readPrepare_(Bytecode
PC:11(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.readPrepareDescribeInput(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.flowPrepareDescribeInputOutput(Bytecode
PC:29(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.prepare(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareCallX(Bytecode
PC:33(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareMessageProc(Bytecode
PC:16)
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
10)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getMessage(Bytecode PC:68(Compiled Code))
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
9)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getJDBCMessage(Bytecode PC:19(Compiled
Code))
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetSqlca@0x0000000752653EB8, entry count: 1)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.getMessage(Bytecode PC:32(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:91(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 15)
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:85(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 14)
4XESTACKTRACE at
org/apache/derby/client/am/LogWriter.traceDiagnosable(Bytecode
PC:32(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 13)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:63(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:29(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:6(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode
PC:19(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode PC:9)
4XESTACKTRACE at
org/apache/derby/client/net/NetConnectionReply.parseCMDCHKRM(Bytecode
PC:235)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePrepareError(Bytecode
PC:82)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePRPSQLSTTreply(Bytecode
PC:107(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/StatementReply.readPrepare(Bytecode
PC:7(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatement.readPrepare_(Bytecode
PC:11(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.readPrepareDescribeInput(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.flowPrepareDescribeInputOutput(Bytecode
PC:29(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.prepare(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareCallX(Bytecode
PC:33(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareMessageProc(Bytecode
PC:16)
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
8)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getMessage(Bytecode PC:68(Compiled Code))
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
7)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getJDBCMessage(Bytecode PC:19(Compiled
Code))
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetSqlca@0x00000007479C3350, entry count: 1)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.getMessage(Bytecode PC:32(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:91(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 12)
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:85(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 11)
4XESTACKTRACE at
org/apache/derby/client/am/LogWriter.traceDiagnosable(Bytecode
PC:32(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 10)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:63(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:29(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:6(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode
PC:19(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode PC:9)
4XESTACKTRACE at
org/apache/derby/client/net/NetConnectionReply.parseCMDCHKRM(Bytecode
PC:235)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePrepareError(Bytecode
PC:82)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePRPSQLSTTreply(Bytecode
PC:107(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/StatementReply.readPrepare(Bytecode
PC:7(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatement.readPrepare_(Bytecode
PC:11(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.readPrepareDescribeInput(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.flowPrepareDescribeInputOutput(Bytecode
PC:29(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.prepare(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareCallX(Bytecode
PC:33(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareMessageProc(Bytecode
PC:16)
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
6)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getMessage(Bytecode PC:68(Compiled Code))
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
5)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getJDBCMessage(Bytecode PC:19(Compiled
Code))
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetSqlca@0x0000000750E34480, entry count: 1)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.getMessage(Bytecode PC:32(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:91(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 9)
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:85(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 8)
4XESTACKTRACE at
org/apache/derby/client/am/LogWriter.traceDiagnosable(Bytecode
PC:32(Compiled Code))
5XESTACKTRACE (entered lock:
java/io/PrintWriter@0x0000000506E667E8, entry count: 7)
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:63(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:29(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:6(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode
PC:19(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode PC:9)
4XESTACKTRACE at
org/apache/derby/client/net/NetConnectionReply.parseCMDCHKRM(Bytecode
PC:235)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePrepareError(Bytecode
PC:82)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePRPSQLSTTreply(Bytecode
PC:107(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/StatementReply.readPrepare(Bytecode
PC:7(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatement.readPrepare_(Bytecode
PC:11(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.readPrepareDescribeInput(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.flowPrepareDescribeInputOutput(Bytecode
PC:29(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.prepare(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareCallX(Bytecode
PC:33(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareMessageProc(Bytecode
PC:16)
5XESTACKTRACE (entered lock:
org/apache/derby/client/net/NetConnection@0x000000050B778868, entry count:
4XESTACKTRACE at
...
org/apache/derby/client/am/ClientPreparedStatement.readPrepareDescribeInput(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.flowPrepareDescribeInputOutput(Bytecode
PC:29(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.prepare(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareCallX(Bytecode
PC:33(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareMessageProc(Bytecode
PC:16)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getMessage(Bytecode PC:68(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getJDBCMessage(Bytecode PC:19(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.getMessage(Bytecode PC:32(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:91(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:85(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/LogWriter.traceDiagnosable(Bytecode
PC:32(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:63(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:29(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:6(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode
PC:19(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode PC:9)
4XESTACKTRACE at
org/apache/derby/client/net/NetConnectionReply.parseCMDCHKRM(Bytecode
PC:235)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePrepareError(Bytecode
PC:82)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePRPSQLSTTreply(Bytecode
PC:107(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/StatementReply.readPrepare(Bytecode
PC:7(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatement.readPrepare_(Bytecode
PC:11(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.readPrepare(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.readPrepareDescribeInput(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.flowPrepareDescribeInputOutput(Bytecode
PC:29(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientPreparedStatement.prepare(Bytecode
PC:1(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareCallX(Bytecode
PC:33(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientConnection.prepareMessageProc(Bytecode
PC:16)
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getMessage(Bytecode PC:68(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/Sqlca.getJDBCMessage(Bytecode PC:19(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.getMessage(Bytecode PC:32(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:91(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ExceptionFormatter.printTrace(Bytecode
PC:85(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/LogWriter.traceDiagnosable(Bytecode
PC:32(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:63(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:29(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/SqlException.<init>(Bytecode PC:6(Compiled
Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode
PC:19(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/DisconnectException.<init>(Bytecode PC:9)
4XESTACKTRACE at
org/apache/derby/client/net/NetConnectionReply.parseCMDCHKRM(Bytecode
PC:235)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePrepareError(Bytecode
PC:82)
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.parsePRPSQLSTTreply(Bytecode
PC:107(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatementReply.readPrepareDescribeOutput(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/StatementReply.readPrepareDescribeOutput(Bytecode
PC:7(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/net/NetStatement.readPrepareDescribeOutput_(Bytecode
PC:11(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.readPrepareDescribeOutput(Bytecode
PC:6(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.flowExecute(Bytecode
PC:629(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.executeQueryX(Bytecode
PC:3(Compiled Code))
4XESTACKTRACE at
org/apache/derby/client/am/ClientStatement.executeQuery(Bytecode
PC:40(Compiled Code))
{noformat}
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